I'm pretty sure I saw a video or read an interview with the old team ranting about how there were plans to make an ecosystem of sorts in which mobs attacked each other on their own.

I really liked this idea! It'd make the world a lot more lively. Even more if you could take advantage of this like on FFXIII.

I think it'd be also good if it wasn't plain mob fighting, but if some mobs ran away from the aggressive ones or turned around to team up with their kindred if they'd run into more of them. It'd make mobs do something other than just stand there waiting to get slain!

Please hit like if you'd still like to see this implemented.

Along with that I'd like to annex I'd also like to see mob AI back into the game. The previous form was awful... like, the goats would follow you and it'd be really annoying if you wanted to fight. But the concept was smart. It would have worked if the goats would have fled in fear when turning into battle mode!

Stuff like this I'd like to see.